[ https://issues.apache.org/jira/browse/HDFS-16505?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated HDFS-16505: ---------------------------------- Labels: pull-request-available (was: ) > Setting safemode should not be interrupted by abnormal nodes > ------------------------------------------------------------ > > Key: HDFS-16505 > URL: https://issues.apache.org/jira/browse/HDFS-16505 > Project: Hadoop HDFS > Issue Type: Bug > Reporter: tomscut > Assignee: tomscut > Priority: Major > Labels: pull-request-available > Attachments: image-2022-03-15-09-29-36-538.png, > image-2022-03-15-09-29-44-430.png > > Time Spent: 10m > Remaining Estimate: 0h > > Setting safemode should not be interrupted by abnormal nodes. > For example, we have four namenodes configured in the following order: > NS1 -> active > NS2 -> standby > NS3 -> observer > NS4 -> observer. > When the {color:#FF0000}NS1 {color}process exits, setting the states of > safemode, {color:#FF0000}NS2{color}, {color:#FF0000}NS3{color}, and > {color:#FF0000}NS4 {color}fails. Similarly, when the > {color:#FF0000}NS2{color} process exits, only the safemode state of > {color:#FF0000}NS1{color} can be set successfully. > > When the {color:#FF0000}NS1{color} process exits: > Before the change: > !image-2022-03-15-09-29-36-538.png|width=1145,height=97! > After the change: > !image-2022-03-15-09-29-44-430.png|width=1104,height=119! > -- This message was sent by Atlassian Jira (v8.20.1#820001) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org